public bool FrameAdvance(IController controller, bool render, bool renderSound)
{
_controller = controller;
/* if the input poll callback is called, it will set this to false
* this has to be done before we save the per-frame state in deterministic
* mode, because in there, the core actually advances, and might advance
* through the point in time where IsLagFrame gets set to false. makes sense?
*/
IsLagFrame = true;
bool resetSignal = controller.IsPressed("Reset");
if (resetSignal)
{
Api.core.snes_reset();
}
bool powerSignal = controller.IsPressed("Power");
if (powerSignal)
{
Api.core.snes_power();
}
var enables = new BsnesApi.LayerEnables
{
BG1_Prio0 = _settings.ShowBG1_0,
BG1_Prio1 = _settings.ShowBG1_1,
BG2_Prio0 = _settings.ShowBG2_0,
BG2_Prio1 = _settings.ShowBG2_1,
BG3_Prio0 = _settings.ShowBG3_0,
BG3_Prio1 = _settings.ShowBG3_1,
BG4_Prio0 = _settings.ShowBG4_0,
BG4_Prio1 = _settings.ShowBG4_1,
Obj_Prio0 = _settings.ShowOBJ_0,
Obj_Prio1 = _settings.ShowOBJ_1,
Obj_Prio2 = _settings.ShowOBJ_2,
Obj_Prio3 = _settings.ShowOBJ_3
};
// TODO: I really don't think stuff like this should be set every single frame (only on change)
Api.core.snes_set_layer_enables(ref enables);
Api.core.snes_set_hooks_enabled(MemoryCallbacks.HasReads, MemoryCallbacks.HasWrites, MemoryCallbacks.HasExecutes);
Api.core.snes_set_trace_enabled(_tracer.IsEnabled());
Api.core.snes_set_video_enabled(render);
Api.core.snes_set_audio_enabled(renderSound);
// run the core for one frame
Api.core.snes_run();
Frame++;
if (IsLagFrame)
{
LagCount++;
}
return(true);
}
public abstract void snes_set_layer_enables(ref BsnesApi.LayerEnables layerEnables);